5666254577016 has 32 divisors (see below), whose sum is σ = 15453421574400. Its totient is φ = 1717046841440.

The previous prime is 5666254576991. The next prime is 5666254577077. The reversal of 5666254577016 is 6107754526665.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10731542496 + ... + 10731543023.

It is an arithmetic number, because the mean of its divisors is an integer number (482919424200).

Almost surely, 2^{5666254577016} is an apocalyptic number.

It is an amenable number.

5666254577016 is an abundant number, since it is smaller than the sum of its proper divisors (9787166997384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5666254577016 is a wasteful number, since it uses less digits than its factorization.

5666254577016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21463085539 (or 21463085535 counting only the distinct ones).

The product of its (nonzero) digits is 63504000, while the sum is 60.

The spelling of 5666254577016 in words is "five trillion, six hundred sixty-six billion, two hundred fifty-four million, five hundred seventy-seven thousand, sixteen".